It was still half a month away from the time when the tower of time in the demons' secret realm in Mountain Ruins would be available. However, it would take Zhang Tie at most 2 days to arrive there from the core region of Mountain Ruins, including the period during which he passed through those deities' battle puppets. Therefore, Zhang Tie had more than ten days to check his ideas.
He did it right now.
As it was empty in the Heaven of Light, nobody disturbed him at all. Zhang Tie then entered Castle of Black Iron with excitement and showed up in the lobby of the Palace Tree immediately.
Those women of Yin-Yang Sect were fully immersing themselves in a great job——arranging those people whom Zhang Tie saved and moved into Castle of Black Iron outside the Immortal Mountain. Even Agan, Edward and Aziz were helping them over there. As a result, the Palace Tree became tranquil. Only Heller was there.
